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The Full Blue Service for Existing Customers
IMPORTANT! We change our system: As an existing customer, you use this ' Blau App ' - until you inform an SMS about the system change. After the changeover it continues with the 'My Blue' app.
Blau App : With this app you have direct access to your account area - at any time and from anywhere.
For customers with and without runtime
Prepaid customers:
• keep an eye on the credit consumption
• View and charge the credit status - both via a charging code and manually via your bank account.
• Book or unsubscribe tariff options flexibly
Contract customers:
• Keep an eye on invoice amounts
• Download monthly invoices
• Book flexibly EU foreign options
Special advantage: No data volume is used for the use of the app.
Have fun with blue
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On our website, you can easily download the latest version of Blau App! No registration and SMS required!
